During laparoscopy, 3-4 small 1cm holes will be cut above and below the navel, and an observation hole will also be cut in the umbilicus, which contains dirt and can easily cause incisional infection. The symptoms of inflammation of the navel after laparoscopy can be redness and swelling, and a little secretion oozing, if not treated in time, the incision site will appear pus, bad smell, affecting the postoperative recovery, inflammation of the navel after laparoscopy and postoperative care, such as postoperative disinfection is not in place, the wound is not easy to heal, the chance of infection will increase. If the inflammation of belly button after laparoscopy is not serious, only local redness, timely change of medicine can be healed; if the belly button infection appears pus symptoms, iodine volts can be used to disinfect, and keep the local dry, clean, after the emergence of infection should be taboo, less stimulating, spicy food, otherwise it will cause infection aggravated, the situation is serious must seek medical treatment.